STUDENT SMART CARD SYSTEM: ENHANCING CONVENIENCE AND EFFICIENCY IN COLLEGE SERVICES. International Journal of Engineering Research and Science & Technology, [S. l.], v. 22, n. 3(1), p. 1163–1169, 2026. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/4236. Acesso em: 21 sep. 2026.